49144580

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24329}}^1$

素因数の和:24439

約数の個数: 24

約数和(自身を含む): 104229720

約数和(自身を除く): 55085140

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 24329, 48658, 97316, 121645, 243290, 486580, 2457229, 4914458, 9828916, 12286145, 24572290, 49144580]

約数ペア:

[(1, 49144580), (2, 24572290), (4, 12286145), (5, 9828916), (10, 4914458), (20, 2457229), (101, 486580), (202, 243290), (404, 121645), (505, 97316), (1010, 48658), (2020, 24329)]